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head/sys/netinet/tcp_stacks/rack.c
- This file is larger than 256 KB, so syntax highlighting is disabled by default.
| Show First 20 Lines • Show All 7,597 Lines • ▼ Show 20 Lines | dontupdate: | ||||
| if (SEQ_GT(tp->snd_up, tp->snd_una)) { | if (SEQ_GT(tp->snd_up, tp->snd_una)) { | ||||
| pass = 10; | pass = 10; | ||||
| goto send; | goto send; | ||||
| } | } | ||||
| /* | /* | ||||
| * If our state indicates that FIN should be sent and we have not | * If our state indicates that FIN should be sent and we have not | ||||
| * yet done so, then we need to send. | * yet done so, then we need to send. | ||||
| */ | */ | ||||
| if (flags & TH_FIN) { | if ((flags & TH_FIN) && | ||||
| if ((tp->t_flags & TF_SENTFIN) || | (tp->snd_nxt == tp->snd_una)) { | ||||
| (((tp->t_flags & TF_SENTFIN) == 0) && | |||||
| (tp->snd_nxt == tp->snd_una))) { | |||||
| pass = 11; | pass = 11; | ||||
| goto send; | goto send; | ||||
| } | |||||
| } | } | ||||
| /* | /* | ||||
| * No reason to send a segment, just return. | * No reason to send a segment, just return. | ||||
| */ | */ | ||||
| just_return: | just_return: | ||||
| SOCKBUF_UNLOCK(sb); | SOCKBUF_UNLOCK(sb); | ||||
| just_return_nolock: | just_return_nolock: | ||||
| if (tot_len_this_send == 0) | if (tot_len_this_send == 0) | ||||
| ▲ Show 20 Lines • Show All 1,528 Lines • Show Last 20 Lines | |||||